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16. A building has 14 cylindrical pillars, each of diameter 1 m and height 4.5 m. The curved surface of all
the pillars have to be painted leaving 15 cm from top and bottom. Find the cost of painting the pillars
at the rate of 25 per m2.4620
.
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A building has 14 cylindrical pillars, each of diameter 1 m and height 4.5 m. The curved surface of all
the pillars have to be painted leaving 15 cm from top and bottom. Find the cost of painting the pillars
at the rate of 25 per m2.4620
.
Step-by-step explanation:
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